45744754 has 32 divisors (see below), whose sum is σ = 77137920. Its totient is φ = 20169600.

The previous prime is 45744737. The next prime is 45744757.

45744754 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (45744757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119247 + ... + 119629.

It is an arithmetic number, because the mean of its divisors is an integer number (2410560).

Almost surely, 2^45744754 is an apocalyptic number.

45744754 is a deficient number, since it is larger than the sum of its proper divisors (31393166).

45744754 is a wasteful number, since it uses less digits than its factorization.

45744754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546.

The product of its digits is 313600, while the sum is 40.

The square root of 45744754 is about 6763.4868226382. The cubic root of 45744754 is about 357.6408338795.

The spelling of 45744754 in words is "forty-five million, seven hundred forty-four thousand, seven hundred fifty-four".